diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/baytrail/acpi/dptf/dptf.asl | 22 | ||||
| -rw-r--r-- | src/soc/intel/baytrail/acpi/dptf/thermal.asl | 147 |
2 files changed, 68 insertions, 101 deletions
diff --git a/src/soc/intel/baytrail/acpi/dptf/dptf.asl b/src/soc/intel/baytrail/acpi/dptf/dptf.asl index 6aebddc6a6..a54478cd05 100644 --- a/src/soc/intel/baytrail/acpi/dptf/dptf.asl +++ b/src/soc/intel/baytrail/acpi/dptf/dptf.asl @@ -6,13 +6,13 @@ Device (DPTF) Name (IDSP, Package() { /* DPPM Passive Policy 1.0 */ - ToUUID("42A441D6-AE6A-462B-A84B-4A8CE79027D3"), + ToUUID ("42A441D6-AE6A-462B-A84B-4A8CE79027D3"), /* DPPM Critical Policy */ - ToUUID("97C68AE7-15FA-499c-B8C9-5DA81D606E0A"), + ToUUID ("97C68AE7-15FA-499c-B8C9-5DA81D606E0A"), /* DPPM Cooling Policy */ - ToUUID("16CAF1B7-DD38-40ED-B1C1-1B8A1913D531"), + ToUUID ("16CAF1B7-DD38-40ED-B1C1-1B8A1913D531"), }) Method (_STA) @@ -24,12 +24,26 @@ Device (DPTF) } } + /* Arg0: Buffer containing UUID + * Arg1: Integer containing Revision ID of buffer format + * Arg2: Integer containing count of entries in Arg3 + * Arg3: Buffer containing list of DWORD capabilities + * Return: Buffer containing list of DWORD capabilities + */ Method (_OSC, 4, Serialized) { - /* TODO: Enable/Disable EC control of thermals/charging */ + /* Check for Passive Policy UUID */ + If (LEqual (DeRefOf (Index (IDSP, 0)), Arg0)) { + /* Initialize Thermal Devices */ + ^TINI () + } + Return (Arg3) } + /* Priority based _TRT */ + Name (TRTR, 1) + Method (_TRT) { Return (\_SB.DTRT) diff --git a/src/soc/intel/baytrail/acpi/dptf/thermal.asl b/src/soc/intel/baytrail/acpi/dptf/thermal.asl index 33ec207b70..7113215cd3 100644 --- a/src/soc/intel/baytrail/acpi/dptf/thermal.asl +++ b/src/soc/intel/baytrail/acpi/dptf/thermal.asl @@ -1,18 +1,37 @@ /* Thermal Threshold Event Handler */ -Method (TEVT, 1, Serialized) +Method (TEVT, 1, NotSerialized) { - Switch (ToInteger (Arg0)) - { + Store (ToInteger (Arg0), Local0) + #ifdef DPTF_TSR0_SENSOR_ID - Case (DPTF_TSR0_SENSOR_ID) { Notify (^TSR0, 0x90) } + If (LEqual (Local0, DPTF_TSR0_SENSOR_ID)) { + Notify (^TSR0, 0x90) + } #endif #ifdef DPTF_TSR1_SENSOR_ID - Case (DPTF_TSR1_SENSOR_ID) { Notify (^TSR1, 0x90) } + If (LEqual (Local0, DPTF_TSR1_SENSOR_ID)) { + Notify (^TSR1, 0x90) + } #endif #ifdef DPTF_TSR2_SENSOR_ID - Case (DPTF_TSR2_SENSOR_ID) { Notify (^TSR2, 0x90) } -#endif + If (LEqual (Local0, DPTF_TSR2_SENSOR_ID)) { + Notify (^TSR2, 0x90) } +#endif +} + +/* Thermal device initialization - Disable Aux Trip Points */ +Method (TINI) +{ +#ifdef DPTF_TSR0_SENSOR_ID + ^TSR0.PATD () +#endif +#ifdef DPTF_TSR1_SENSOR_ID + ^TSR1.PATD () +#endif +#ifdef DPTF_TSR2_SENSOR_ID + ^TSR2.PATD () +#endif } #ifdef DPTF_TSR0_SENSOR_ID @@ -24,9 +43,6 @@ Device (TSR0) Name (TMPI, DPTF_TSR0_SENSOR_ID) Name (_STR, Unicode (DPTF_TSR0_SENSOR_NAME)) Name (GTSH, 20) /* 2 degree hysteresis */ - Name (NTTH, 5) /* 5 degree notification threshold */ - Name (LTM0, 0) /* Last recorded temperature */ - Name (CTYP, 0) /* Cooling policy */ Method (_STA) { @@ -47,34 +63,9 @@ Device (TSR0) Return (^^CTOK (DPTF_TSR0_PASSIVE)) } - /* Set Cooling Policy - * Arg0 - Cooling policy mode, 1=active, 0=passive - * Arg1 - Acoustic Limit - * Arg2 - Power Limit - */ - Method (_SCP, 3, Serialized) + Method (_CRT) { - If (LEqual (Arg0, 0)) { - Store (0, CTYP) - } Else { - Store (1, CTYP) - } - - /* DPTF Thermal Trip Points Changed Event */ - Notify (TSR0, 0x91) - } - - /* Device Temperature Indication */ - Method (_DTI, 1) - { - Store (Arg0, LTM0) - Notify (TSR0, 0x91) - } - - /* Notification Temperature Threshold */ - Method (_NTT) - { - Return (^^CTOK (NTTH)) + Return (^^CTOK (DPTF_TSR0_CRITICAL)) } Name (PATC, 2) @@ -90,6 +81,12 @@ Device (TSR0) { \_SB.PCI0.LPCB.EC0.PAT1 (TMPI, Arg0) } + + /* Disable Aux Trip Point */ + Method (PATD, 0, Serialized) + { + \_SB.PCI0.LPCB.EC0.PATD (TMPI) + } } #endif @@ -102,9 +99,6 @@ Device (TSR1) Name (TMPI, DPTF_TSR1_SENSOR_ID) Name (_STR, Unicode (DPTF_TSR1_SENSOR_NAME)) Name (GTSH, 20) /* 2 degree hysteresis */ - Name (NTTH, 5) /* 5 degree notification threshold */ - Name (LTM1, 0) - Name (CTYP, 0) /* Cooling policy */ Method (_STA) { @@ -125,34 +119,9 @@ Device (TSR1) Return (^^CTOK (DPTF_TSR1_PASSIVE)) } - /* Set Cooling Policy - * Arg0 - Cooling policy mode, 1=active, 0=passive - * Arg1 - Acoustic Limit - * Arg2 - Power Limit - */ - Method (_SCP, 3, Serialized) - { - If (LEqual (Arg0, 0)) { - Store (0, CTYP) - } Else { - Store (1, CTYP) - } - - /* DPTF Thermal Trip Points Changed Event */ - Notify (TSR1, 0x91) - } - - /* Device Temperature Indication */ - Method (_DTI, 1) + Method (_CRT) { - Store (Arg0, LTM1) - Notify (TSR1, 0x91) - } - - /* Notification Temperature Threshold */ - Method (_NTT) - { - Return (^^CTOK (NTTH)) + Return (^^CTOK (DPTF_TSR1_CRITICAL)) } Name (PATC, 2) @@ -168,6 +137,12 @@ Device (TSR1) { \_SB.PCI0.LPCB.EC0.PAT1 (TMPI, Arg0) } + + /* Disable Aux Trip Point */ + Method (PATD, 0, Serialized) + { + \_SB.PCI0.LPCB.EC0.PATD (TMPI) + } } #endif @@ -180,9 +155,6 @@ Device (TSR2) Name (TMPI, DPTF_TSR2_SENSOR_ID) Name (_STR, Unicode (DPTF_TSR2_SENSOR_NAME)) Name (GTSH, 20) /* 2 degree hysteresis */ - Name (NTTH, 5) /* 5 degree notification threshold */ - Name (LTM2, 0) - Name (CTYP, 0) /* Cooling policy */ Method (_STA) { @@ -203,34 +175,9 @@ Device (TSR2) Return (^^CTOK (DPTF_TSR2_PASSIVE)) } - /* Set Cooling Policy - * Arg0 - Cooling policy mode, 1=active, 0=passive - * Arg1 - Acoustic Limit - * Arg2 - Power Limit - */ - Method (_SCP, 3, Serialized) + Method (_CRT) { - If (LEqual (Arg0, 0)) { - Store (0, CTYP) - } Else { - Store (1, CTYP) - } - - /* DPTF Thermal Trip Points Changed Event */ - Notify (TSR2, 0x91) - } - - /* Device Temperature Indication */ - Method (_DTI, 1) - { - Store (Arg0, LTM2) - Notify (TSR2, 0x91) - } - - /* Notification Temperature Threshold */ - Method (_NTT) - { - Return (^^CTOK (NTTH)) + Return (^^CTOK (DPTF_TSR2_CRITICAL)) } Name (PATC, 2) @@ -246,5 +193,11 @@ Device (TSR2) { \_SB.PCI0.LPCB.EC0.PAT1 (TMPI, Arg0) } + + /* Disable Aux Trip Point */ + Method (PATD, 0, Serialized) + { + \_SB.PCI0.LPCB.EC0.PATD (TMPI) + } } #endif |